package com.school.controller.role;

import com.school.model.Role;
import com.school.model.User;
import com.school.service.RoleService;
import com.school.service.UserService;
import com.school.service.impl.RoleServiceImpl;
import com.school.service.impl.UserServiceImpl;
import com.school.util.ResponseJsonUtil;
import com.school.vo.R;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/role/update")
public class UpdateController extends HttpServlet {
    RoleService service = new RoleServiceImpl();

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        // 插入 数据
        String id = req.getParameter("id");// id
        if (id == null) {
            // json格式传递到前端
            ResponseJsonUtil.write(resp, R.err("id字段必须"));
            return;
        }
        Integer idd = Integer.valueOf(id);
        Role role = new Role();
        role.setRolename(req.getParameter("rolename"));
        role.setNote(req.getParameter("note"));

        role.setId(idd);

        // 调用Service中的方法
        service.update(role);

        // json格式传递到前端
        ResponseJsonUtil.write(resp, R.ok());
    }
}
